lp:~mhcerri/ubuntu/+source/linux/+git/hirsute

Author: Vitaly Kuznetsov
Author Date: 2021-05-13 07:32:46 UTC

clocksource/drivers/hyper-v: Re-enable VDSO_CLOCKMODE_HVCLOCK on X86

BugLink: https://bugs.launchpad.net/bugs/1949770

Mohammed reports (https://bugzilla.kernel.org/show_bug.cgi?id=213029)
the commit e4ab4658f1cf ("clocksource/drivers/hyper-v: Handle vDSO
differences inline") broke vDSO on x86. The problem appears to be that
VDSO_CLOCKMODE_HVCLOCK is an enum value in 'enum vdso_clock_mode' and
'#ifdef VDSO_CLOCKMODE_HVCLOCK' branch evaluates to false (it is not
a define).

Use a dedicated HAVE_VDSO_CLOCKMODE_HVCLOCK define instead.

Fixes: e4ab4658f1cf ("clocksource/drivers/hyper-v: Handle vDSO differences inline")
Reported-by: Mohammed Gamal <mgamal@redhat.com>
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20210513073246.1715070-1-vkuznets@redhat.com

(cherry picked from commit 3486d2c9be652a31033363bdd50391b0c8a8fe21)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

Author: Tim Gardner
Author Date: 2021-12-01 18:43:50 UTC

5.11.0-1023.24~lp1949770.1

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

Author: Andra Paraschiv
Author Date: 2021-08-27 15:49:30 UTC

nitro_enclaves: Add fixes for checkpatch blank line reports

BugLink: https://bugs.launchpad.net/bugs/1951873

Remove blank lines that are not necessary, fixing the checkpatch script
reports. While at it, add a blank line after the switch default block,
similar to the other parts of the codebase.

Reviewed-by: George-Aurelian Popescu <popegeo@amazon.com>
Signed-off-by: Andra Paraschiv <andraprs@amazon.com>
Link: https://lore.kernel.org/r/20210827154930.40608-8-andraprs@amazon.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit da1c396a81b87541cf7a7c2c6e128b722461a1c8)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

Author: Marcelo Cerri
Author Date: 2021-07-23 18:01:53 UTC

UBUNTU: [Packaging] linux-azure: Temporally disable signed image for the arm64 preview kernel

BugLink: https://bugs.launchpad.net/bugs/1949770

We should re-enable that once the builds are done in the archive.

Signed-off-by: Marcelo Henrique Cerri <marcelo.cerri@canonical.com>

Author: Steve French
Author Date: 2021-09-24 00:18:37 UTC

cifs: fix incorrect check for null pointer in header_assemble

BugLink: https://bugs.launchpad.net/bugs/1947027

Although very unlikely that the tlink pointer would be null in this case,
get_next_mid function can in theory return null (but not an error)
so need to check for null (not for IS_ERR, which can not be returned
here).

Address warning:

        fs/smbfs_client/connect.c:2392 cifs_match_super()
        warn: 'tlink' isn't an ERR_PTR

Pointed out by Dan Carpenter via smatch code analysis tool

CC: stable@vger.kernel.org
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
(cherry picked from commit 9ed38fd4a15417cac83967360cf20b853bfab9b6)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

Author: Stefan Bader
Author Date: 2021-10-20 14:15:35 UTC

UBUNTU: Ubuntu-5.11.0-40.44

Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

Author: Stefan Bader
Author Date: 2021-10-20 14:15:35 UTC

UBUNTU: Ubuntu-5.11.0-40.44

Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

Author: Haiyang Zhang
Author Date: 2021-10-08 13:11:31 UTC

net: mana: Fix error handling in mana_create_rxq()

BugLink: https://bugs.launchpad.net/bugs/1947859

Fix error handling in mana_create_rxq() when
cq->gdma_id >= gc->max_num_cqs.

Fixes: ca9c54d2d6a5 ("net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)")
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Link: https://lore.kernel.org/r/1633698691-31721-1-git-send-email-haiyangz@microsoft.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
(cherry picked from commit be0499369d6376e70b5b80bbced94c0c32d508b1)
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

Author: Stefan Bader
Author Date: 2021-09-20 14:38:57 UTC

UBUNTU: Ubuntu-5.11.0-37.41

Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

Author: Andy Whitcroft
Author Date: 2021-02-18 16:17:54 UTC

UBUNTU: [Config] add ubuntu-drivers key to SYSTEM_TRUSTED_KEYS

Add the Canonical Ltd. Kernel Module Signing certificate to allow
external signing of kernel modules.

BugLink: https://bugs.launchpad.net/bugs/1898716
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>